R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000006 R14: 00007f61fa5f4f80 R15: 00007ffc4e26bf58
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1866 at fs/libfs.c:2110 stashed_dentry_prune+0x27/0x30 fs/libfs.c:2110
Modules linked in:
CPU: 1 PID: 1866 Comm: syz-executor.0 Not tainted 6.8.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:stashed_dentry_prune+0x27/0x30 fs/libfs.c:2110
Code: 90 90 90 f3 0f 1e fa 48 8b 8f f8 00 00 00 48 85 c9 74 16 48 83 7f 68 00 74 0a 31 d2 48 89 f8 f0 48 0f b1 11 c3 cc cc cc cc 90 <0f> 0b 90 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90000e67ad8 EFLAGS: 00010246
RAX: ffffffff8201f180 RBX: ffff8881106b7af8 RCX: 0000000000000000
RDX: f002853324f3be8d RSI: ffffffff823da128 RDI: ffff8881106b7af8
RBP: ffff8881006f24a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff813497d0 R12: fffffffffffffff4
R13: ffffffff81349586 R14: ffff8881106b7b90 R15: ffffc90000e67bb0
FS:  00007f61fa0486c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f61fa047ff8 CR3: 0000000106f78000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __dentry_kill+0x2f/0x200 fs/dcache.c:594
 dput+0x75/0xe0 fs/dcache.c:845
 prepare_anon_dentry fs/libfs.c:2007 [inline]
 path_from_stashed+0x1bb/0x280 fs/libfs.c:2088
 ns_get_path_cb fs/nsfs.c:59 [inline]
 ns_get_path+0x40/0x80 fs/nsfs.c:88
 proc_ns_get_link+0x74/0x130 fs/proc/namespaces.c:61
 pick_link+0x1d7/0x3a0
 step_into+0x2d9/0x320 fs/namei.c:1871
 open_last_lookups fs/namei.c:3588 [inline]
 path_openat+0x841/0xd60 fs/namei.c:3795
 do_filp_open+0xac/0x150 fs/namei.c:3825
 do_sys_openat2+0x7e/0xe0 fs/open.c:1404
 do_sys_open fs/open.c:1419 [inline]
 __do_sys_openat fs/open.c:1435 [inline]
 __se_sys_openat fs/open.c:1430 [inline]
 __x64_sys_openat+0x7c/0xa0 fs/open.c:1430
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xe6/0x200 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f61fa4c5a60
Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 09 82 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 5c 82 02 00 8b 44
RSP: 002b:00007f61fa047fa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f61fa4c5a60
RDX: 0000000000000002 RSI: 00007f61fa048030 RDI: 00000000ffffff9c
RBP: 00007f61fa048030 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000006 R14: 00007f61fa5f4f80 R15: 00007ffc4e26bf58
 </TASK>